HCIA-WLAN H12-311_V3.0 Dumps Full Questions with Free PDF Questions to Pass
100% Updated Huawei H12-311_V3.0 Enterprise PDF Dumps
To pass the Huawei H12-311_V3.0 exam, candidates need to demonstrate their proficiency in WLAN principles, Huawei WLAN architecture, WLAN deployment, and WLAN maintenance. H12-311_V3.0 exam consists of 60 questions, which need to be answered within 90 minutes. The passing score for H12-311_V3.0 exam is 600 out of 1000.
NEW QUESTION # 49
The wireless LAN architecture is mainly divided into controller-based thin
- A. False
- B. True
AP Architecture and traditional independent fat AP Architecture.
Answer: B
NEW QUESTION # 50
Among the following encryption methods, the most secure is ()
- A. TKIP encryption
- B. CCMP encryption
- C. Plaintext encryption
- D. WEP encryption
Answer: B
NEW QUESTION # 51
For outdoor WLAN Cover, the following statement is correct ().
(Select 3 Answers)
- A. The length of the feeder must not exceed 2 rice
- B. The higher the antenna gain, the stronger the antenna directivity, and the weaker the radiation gain directly below the antenna
- C. Outdoor antennas should not blindly pursue high gain
- D. The feeder interface must match the selected antenna
Answer: B,C,D
NEW QUESTION # 52
What frame does the wireless client actively scan to obtain the surrounding wireless network information ()?
- A. Authentication Request frame
- B. Association Request frame
- C. Probe Request frame
- D. Beacon frame
Answer: C
NEW QUESTION # 53
802.11b is a protocol based on Orthogonal Frequency Division Multiplexing (OFDM for short) technology
- A. False
- B. True
Answer: A
NEW QUESTION # 54
When a hardware failure occurs in an AP in the network, in order to avoid data reconfiguration, the user can quickly complete the AP replacement by configuring the AP.
replace.
- A. True
- B. False
Answer: A
NEW QUESTION # 55
CAPWAP Which of the following standards organization proposed the agreement ()?
- A. IETF
- B. FCC
- C. CCC
- D. ETSI
Answer: A
NEW QUESTION # 56
According to the different signal parameters controlled, what modulation methods can be divided into ()? (Select 3 Answers)
- A. Wave modulation
- B. AM
- C. FM
- D. phase modulation
Answer: B,C,D
NEW QUESTION # 57
exist 802.1X In the agreement, you must have () to be able to complete the authentication and authorization of the user. (Select 3 Answers)
- A. Client
- B. eSight server
- C. Authentication server
- D. Authenticator
Answer: A,C,D
NEW QUESTION # 58
CAPWAP The port number of the control message of the tunnel protocol is ().
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 59
Regarding the functional characteristics of AP6010SN, which of the following statements is correct is ().
(Select 2 Answers)
- A. AP6010SN not only has a built-in antenna, but also an external antenna, which is very convenient
- B. AP6010SN is an indoor distributed AP, which only supports working in the 2.4GHz frequency band
- C. AP6010SN supports WDS function, which can realize point-to-point and point-to-multipoint wireless bridging
- D. AP6010SN has an Ethernet interface and supports 802.3af PoE power supply standard
Answer: C,D
NEW QUESTION # 60
If it is turned on on the switch PoE The function of this, you can no longer access traditional equipment on these interfaces.
- A. False
- B. True
Answer: A
NEW QUESTION # 61
802.11 Wireless LAN CSMA/CA Which of the following are included in the mechanism ()? (Select 3 Answers)
- A. Carrier sense
- B. Multiple access
- C. Conflict detection
- D. Conflict avoidance
Answer: A,B,D
NEW QUESTION # 62
TKIP Encryption ratio WEP Encryption security is high because of (). (Select 3 Answers)
- A. A more complex encryption algorithm is used
- B. Used longer IV
- C. Added a key distribution mechanism, no longer using a single key
- D. Adopt a stronger data verification algorithm
Answer: B,C,D
NEW QUESTION # 63
Which modulation method is the picture below ()?
- A. Wave modulation
- B. AM
- C. FM
- D. phase modulation
Answer: C
NEW QUESTION # 64
The following transmission rate can reach 54Mbps What are the wireless LAN standards and above ()? (Select 3 Answers)
- A. 802.11g
- B. 802.11n
- C. 802.11a
- D. 802.11b
Answer: A,B,C
NEW QUESTION # 65
In huawei eSight The maximum number of layers supported by the location topology in the network management system is layer ().
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 66
Which of the following options are 802.11b/g What are the differences between the agreements? (Select 3 Answers)
- A. Different throughput
- B. The two protocols use different technologies
- C. Different supported data rates
- D. Working frequency is different
Answer: A,B,C
NEW QUESTION # 67
Which of the following are AP Factors to consider in capacity planning ().
(Select 3 Answers)
- A. Equipment performance
- B. Bandwidth requirement
- C. Power supply type
- D. Number of concurrent users
Answer: A,C,D
NEW QUESTION # 68
There are three ways to judge Huawei's load balancing: traffic mode, session mode, and virtual switching mode.
- A. False
- B. True
Answer: A
NEW QUESTION # 69
when AC When it is a bypass networking, if the data is forwarded directly, then the data flow () flow () AC. AC; If the data is in tunnel forwarding mode, the data
- A. Don't pass, don't pass
- B. Pass, not pass
- C. Don't go through
- D. Pass by
Answer: C
NEW QUESTION # 70
exist PoE Of terms, AP What does it belong to ()?
- A. PI
- B. PD
- C. PSE
- D. PSU
Answer: C
NEW QUESTION # 71
Huawei AP6310AP Outdoor type AP,can support WDS Function to realize the point-to-multipoint wireless bridging function.
- A. False
- B. True
Answer: A
NEW QUESTION # 72
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